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Watermelon seed opener

A watermelon seed and opener technology, which is applied in the field of small household watermelon seed opener, can solve problems such as inconvenient operation and damage to melon seeds

Inactive Publication Date: 2015-03-11
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure mainly relies on the strength of the hand to break the melon seed shell, and the melon seeds will be damaged if the force of clamping the melon seeds is too large. At the same time, the device installs, opens and retrieves the watermelon seeds one by one, which is inconvenient to operate.

Method used

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Experimental program
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Embodiment Construction

[0022] The present invention will be specifically described below in conjunction with the accompanying drawings.

[0023] Depend on figure 1 and figure 2 It can be seen that the front of the watermelon seed opener is the housing 1 of the base, and the back is the turntable wall 5 of the turntable 2 . The shaft 4 of the turntable 2 runs through the housing 1 . There is an opening 3 for putting watermelon seeds in the topmost position of the housing 1 close to the turntable wall 5 , and the longitudinal direction of the opening 3 is parallel to the turntable wall 5 .

[0024] From Figure 3~6 It can be seen that the turntable 2 is provided with a spring group for clamping melon seeds; the spring group includes two clip springs 14 perpendicular to the turntable wall 5 on the left and right, and a pressure piece spring 15 in the middle that is parallel to the turntable wall 5; The distance between the leaf spring 15 and the turntable wall 5 is the thickness of unhulled waterm...

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Abstract

A watermelon seed opener comprises a base, a rotary disc, a ratchet, a cutter and a pressing block. A spring set is arranged on the rotary disc and used for clamping a watermelon seed. The cutter is arranged on the base and used for opening the shell of the watermelon seed. The pressing block is further arranged on the base and used for pressing off the opened watermelon seed. The ratchet is used for reminding people to place in the watermelon seed by the sound made by rotation of a pawl. The watermelon seed opener is simple in structure, easy to produce and manufacture, and flexible and convenient to use.

Description

technical field [0001] The invention relates to a purely mechanical structural component, in particular to a small household watermelon seed opening appliance. Background technique [0002] Existing watermelon seed openers are usually mechanical devices that rely on physical pressure to break the shell. Its structure includes a base, a melon seed protrudes from the surface of one end of the base to withstand the block, and two extruded rods are installed on the base in a corresponding and clampable manner, and a groove is provided on the inner side of the base. Two return springs and two rotating shafts fix the two extruding rods on the base in a rotational manner. This structure mainly relies on the strength of the hand to break the melon seed shell, and the melon seed kernel will be damaged if the force of clamping the melon seeds is too large. At the same time, the device is to install, open and retrieve the watermelon seeds one by one, which is inconvenient to operate. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J43/26
Inventor 杨涛娄海洋张秋菊王嵩
Owner JIANGNAN UNIV